Year	% of commercial service imports
1974	24.030037546933624
1975	23.30046704722363
1976	24.999999999999943
1977	24.610974610974683
1978	26.100100772589798
1979	24.29800724637679
1980	25.272610647851216
1981	24.50995766034185
1982	26.70974690360797
1983	27.039056414821516
1984	27.453798767967243
1985	30.36638158589375
1986	34.455400657372905
1987	36.30765655861508
1988	32.432176057674205
1989	29.652794483200967
1990	26.888279643591417
1991	24.545096050926766
1992	24.42049393414216
1993	19.61776045769252
1994	16.728481903056615
1995	15.614644791077325
1996	14.758403361344552
1997	14.297488226059702
1998	13.757881710503087
1999	13.49531600118791
2000	12.498018703439516
2001	15.80505036039907
2002	16.109738044876025
2003	16.430924975352326
2004	16.753184155298086
2005	17.06262957983704
2006	18.17550494704136
2007	19.66948719349571
2008	22.317549059104664
2009	23.878225308785588
2010	25.691174005971884
2011	26.730992688463207
2012	28.325674036538434
2013	27.206899520902468
2014	27.57008901640301
2015	26.821471885851018
2016	26.24726205949909
2017	25.770647963333076
2018	27.352361182532803
2019	28.501890776084927
2020	14.437393429114618
2021	9.957140042990268
2022	14.763523563527055